On version 1.1.5, teleporting to any graveyard:small_graveyard or graveyard:small_desert_graveyarddoes not correctly trigger the "Find a graveyard" quest under the "Adventure" tab in the quest book. Furthermore, the Guild structure does not spawn correctly. This can be checked by creating a single biome world with plains (as the structure is meant to spawn mostly in the planes biome), and trying to find the guild structure in any village. This may be an issue with the compatability between the guilds mod and BYG, but I'll leave this here just to document it.

A workaround for the Guild mod quest is to craft its related table and place it near a jobless villager. That'll get you a guildmaster.